S
M
T
W
T
F
S
30
68°
57°
31
66°
52°
1
68°
56°
2
69°
60°
3
71°
59°
4
65°
52°
5
65°
55°
6
70°
57°
7
66°
54°
8
62°
51°
9
61°
49°
10
60°
50°
11
64°
52°
12
65°
51°
13
64°
52°
14
64°
50°
15
65°
52°
16
62°
49°
17
62°
54°
18
64°
54°
19
65°
53°
20
60°
50°
21
63°
54°
22
64°
53°
23
64°
49°
24
61°
47°
25
62°
47°
26
62°
50°
27
63°
49°
28
63°
51°
29
62°
52°
30
63°
52°
1
63°
51°
2
62°
52°
3
63°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Manchester
Manchester's September 2026 forecast shows daily high temperatures ranging from 60° to 71°, with overnight lows between 47° and 60°. The average high for September is 64° with an average low of 52°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in Manchester. See also: October | November | December.
